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- Guo, JH, et al.
(author)
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Spectroscopic study of CNx films grown by magnetron sputter deposition
- 1999
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In: JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA. - : ELSEVIER SCIENCE BV. - 0368-2048. ; 103, s. 551-554
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Journal article (other academic/artistic)abstract
- The electronic structure of carbon nitride films has been studied using soft X-ray absorption and emission spectroscopy. Resonant N K-emission spectra show a strong dependence on excitation photon energies and the substrate temperatures, while C K-emissio
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4. |
- Suenaga, K, et al.
(author)
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Carbon nitride nanotubulite - densely-packed and well-aligned tubular nanostructures
- 1999
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In: Chemical Physics Letters. - 0009-2614. ; 300:5-6, s. 695-700
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Journal article (peer-reviewed)abstract
- Tubular carbon nitride (CNx, x=0.01–0.32) nanoparticles were successfully synthesized by d.c. magnetron sputtering. These tubes were grown in a highly packed form perpendicularly on a sodium chloride substrate. Their number density is estimated to be ∼1×104 per μm2 and is constant over macroscopic regions. Sub-nanometer scale chemical mapping shows that the nitrogen to carbon atomic ratio is rather constant across these tubes. This successful synthesis of a nanotubulite – made of a rather compact aggregation of tubular nanoparticles – could facilitate experimental approaches to measure mechanical or electrical transport properties of such nanotubes and to open the way to variable nanotube applications.
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5. |
- Zheng, WT, et al.
(author)
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Nitrogen 1s electron binding energy assignment in carbon nitride thin films with different structures
- 1997
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In: JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA. - : ELSEVIER SCIENCE BV. - 0368-2048. ; 87:1, s. 45-49
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Journal article (other academic/artistic)abstract
- Carbon nitride thin films deposited by dc unbalanced magnetron sputtering have been analyzed by high-resolution X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. The XPS data show that N 1s binding stares depend on substrate temperature (T-s)
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